978135

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 1592160

約数和(自身を除く): 614025

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 1069, 3207, 5345, 16035, 65209, 195627, 326045, 978135]

約数ペア:

[(1, 978135), (3, 326045), (5, 195627), (15, 65209), (61, 16035), (183, 5345), (305, 3207), (915, 1069)]